CN209352490U - Hang single-stranded motor hoist - Google Patents

Hang single-stranded motor hoist Download PDF

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Publication number
CN209352490U
CN209352490U CN201920065916.3U CN201920065916U CN209352490U CN 209352490 U CN209352490 U CN 209352490U CN 201920065916 U CN201920065916 U CN 201920065916U CN 209352490 U CN209352490 U CN 209352490U
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China
Prior art keywords
head
chain
attached wall
suspension centre
fixedly connected
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Active
Application number
CN201920065916.3U
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Chinese (zh)
Inventor
寇建惠
冀林勇
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Hebei Yu Carving Lifting Equipment Technology Co Ltd
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Hebei Yu Carving Lifting Equipment Technology Co Ltd
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Priority to CN201920065916.3U priority Critical patent/CN209352490U/en
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Abstract

It include upper suspension centre mechanism the utility model discloses a kind of single-stranded motor hoist of suspension, head, chain, attached wall Zhong Jie mechanism, tension mechanism and lower suspension centre mechanism, upper suspension centre mechanism is fixedly connected with the upper hanging seat of climbing frame, upper suspension centre mechanism is fixedly connected with head, lifting wheel is provided in head, lower suspension centre mechanism includes lower hook housing, load-bearing guide wheel and universal joint, load-bearing guide wheel is fixed in lower hook housing, the pin hole of permanent universal joint is offered below lower hook housing, universal joint is fixedly connected with hanging seat under climbing frame, chain bypasses lifting wheel and load-bearing guide wheel, chain both ends are connected by attached wall Zhong Jie mechanism.The single-stranded motor hoist of the suspension of the utility model using the above structure, structure is simple, on the basis of realizing that chain line number is few, further realize suspension work, so that head stress is small while sundries is not fallen out in head, head maintenance is few, mitigates the working strength of staff, improves the safety of complete equipment.

Description

Hang single-stranded motor hoist
Technical field
The utility model relates to elevator technical fields, more particularly to a kind of single-stranded motor hoist of suspension.
Background technique
The motor hoist of building field is mainly used in the lifting of the climbing frame of architectural engineering, creeping formwork.It is existing electronic to mention The machine of liter uses four row chain structures, chain line number is easy to happen failure more and mistake is wrestled knot, while mechanism complexity is at high cost, existing Technology double center chain motor hoist is projecting structure, although simplifying structure, head is below, and is easy to fall into sundries, Equipment fault is caused, safety is poor, while needing to be regularly maintained, and the labor intensity of staff is increased, so researching and developing one kind Suspension electric elevator is those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of the utility model is to provide a kind of single-stranded motor hoists of suspension, and structure is simple, are realizing chain line number On the basis of few, suspension work is further realized, so that head stress is small, while sundries is not fallen out in head, machine Head maintenance is few, mitigates the working strength of staff, improves the safety of complete equipment.
To achieve the above object, the utility model provide a kind of single-stranded motor hoist of suspension include upper suspension centre mechanism, The upper hanging seat of head, chain, attached wall Zhong Jie mechanism, tension mechanism and lower suspension centre mechanism, the upper suspension centre mechanism and climbing frame is solid Fixed connection, the upper suspension centre mechanism are fixedly connected with the head, and lifting wheel, the lower suspension centre mechanism are provided in the head Including lower hook housing, load-bearing guide wheel and universal joint, the load-bearing guide wheel is fixed in the lower hook housing, is opened below the lower hook housing Pin hole equipped with permanent universal joint, the universal joint are fixedly connected with hanging seat under climbing frame, the chain around the lifting wheel and The load-bearing guide wheel, the chain both ends are connected by attached wall Zhong Jie mechanism.
Preferably, the upper suspension centre mechanism is lead screw, and the tension mechanism is pressure spring, and pulling force biography is fixed on the head Sensor, the tension sensor are fixedly connected with the lead screw, and the tension sensor is pin type tension sensor or platform sling Formula tension sensor, the compression spring sleeve are set on the lead screw.
Preferably, the lead screw passes through hanging seat on climbing frame, and the pressure spring is fixed on the climbing frame on hanging seat upper surface.
Preferably, the upper suspension centre mechanism be suspension hook, the tension mechanism include turnbuckle and with the turnbuckle The tension spring being connected, described tension mechanism one end are fixedly connected with described chain one end, the other end of the tension mechanism and institute Attached wall Zhong Jie mechanism is stated to be fixedly connected.
Preferably, attached wall Zhong Jie mechanism is section or attached wall Zhong Jie mechanism in attached wall by saving and being fixed in attached wall The universal joint composition at both ends is saved in the attached wall, two universal joints are fixedly connected with the both ends of the chain respectively.
Therefore, the single-stranded motor hoist of the suspension of the utility model using the above structure, structure is simple, is realizing chain row On the basis of number is few, suspension work is realized, is solved the problems, such as by tension mechanism since suspended structure chain is not tight;Suspension is set It sets so that head stress is small, so that the lower suspension centre mechanism stress is bigger, further protection head, while sundries will not fall It falls in head, head maintenance is few, mitigates the working strength of staff, improves the safety of complete equipment.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is that the utility model hangs single-stranded 1 positive structure schematic of motor hoist embodiment;
Fig. 2 is that the utility model hangs single-stranded 1 side structure schematic diagram of motor hoist embodiment;
Fig. 3 is the utility model band universal joint attached wall Zhong Jie mechanism positive structure schematic;
Fig. 4 is the utility model band universal joint attached wall Zhong Jie mechanism side structure schematic diagram;
Fig. 5 is that the utility model hangs single-stranded 2 positive structure schematic of motor hoist embodiment.
Appended drawing reference
1, head;2, chain;3, it is saved in attached wall;4, lower suspension centre mechanism;41, load-bearing guide wheel;42, pin shaft;5, universal joint;6, Tension sensor;7, lead screw;8, pressure spring;9, turnbuckle;10, tension spring;11, suspension hook;12, lifting wheel.
Specific embodiment
Embodiment 1
Fig. 1 is that the utility model hangs single-stranded 1 positive structure schematic of motor hoist embodiment, and Fig. 2 is that this is practical new Type hangs single-stranded 1 side structure schematic diagram of motor hoist embodiment, and Fig. 3 is the utility model band universal joint attached wall Zhong Jie mechanism Positive structure schematic, Fig. 4 are the utility model band universal joint attached wall Zhong Jie mechanism side structure schematic diagrams, as shown in Figs 1-4, A kind of single-stranded motor hoist of suspension include upper suspension centre mechanism, head 1, chain 2, attached wall Zhong Jie mechanism, tension mechanism and under Suspension centre mechanism 4.Head 1 is fixedly connected with upper suspension centre mechanism, and suspension centre mechanism is lead screw 7 on the present embodiment, and tension mechanism is pressure spring 8, tension sensor 6 is fixed on head 1, the present embodiment tension sensor is pin type tension sensor, and tension sensor 6 is also It can be hanger-plate type tension sensor, tension sensor 6 is fixedly connected with lead screw 7, and pressure spring 8 is sheathed on lead screw 7.Lead screw 7 is worn Hanging seat on climbing frame is crossed, pressure spring 8 is fixed on climbing frame on the upper surface of hanging seat, and when chain 2 cannot be tightened, pressure spring 8 is used for tensioner Chain 2, so that chain 2 will not there is a situation where take off chain.Lifting wheel 12 is provided in head 1, it is mobile for drive chain 2.Under Suspension centre mechanism 4 includes lower hook housing, load-bearing guide wheel 41 and universal joint 5, since original guide wheel is set to top, stress small intensity Small main function is guiding role, since lower section stress is big, work is hung to realize, so the present embodiment uses load-bearing guide wheel 41, load-bearing guide wheel 41 has load-bearing and guiding role, is able to bear biggish power, and load-bearing guide wheel 41 is fixed in lower hook housing, under The pin hole of permanent universal joint 5 is offered below hook housing, universal joint 5 is fixedly connected by pin shaft 42 with lower hook housing, and universal joint 5 is used for Connect the lower hanging seat of climbing frame.Chain 2 bypasses lifting wheel 12 and load-bearing guide wheel 41, and 2 both ends of chain are connected by attached wall Zhong Jie mechanism 3 It connects.The present embodiment attached wall Zhong Jie mechanism is that 3 are saved in single attached wall, and section 3 is fixedly connected with the fixed point of wall in attached wall, in attached wall Section mechanism can also to be saved the universal joint 5 at 3 both ends by saving 3 in attached wall and being fixed in attached wall and being formed, two universal joints 5 respectively with The both ends of chain 2 are fixedly connected, can in real chain 2 and attached wall between section 3 360 degree rotate freely, facilitate section 3 in attached wall to pacify Dress also avoids chain mistake from turning round.When chain 2 is mobile, section 3 hangs on wall and remains stationary in attached wall, and climbing frame and the promotion Ji Shang suspension centre mechanism, lower suspension centre mechanism move up and down together, to realize the raising and lowering of climbing frame.
Embodiment 2
The present embodiment the difference from embodiment 1 is that tension mechanism structure with setting position it is different, upper suspension centre mechanism It is different.As shown in figure 5, suspension centre mechanism is suspension hook 11 on the present embodiment, tension mechanism includes turnbuckle 9 and tension spring 10, Hua Lan 9 one end of screw is fixedly connected with 2 one end of chain, and 9 other end of turnbuckle is fixedly connected with 10 one end of tension spring, 10 other end of tension spring It is fixedly connected with attached wall Zhong Jie mechanism 3.The present embodiment, come tensioner chain 2, is equally realized outstanding by tension spring 10 and turnbuckle 9 Hang work.
Therefore, the single-stranded motor hoist of the suspension of the utility model using the above structure, structure is simple, is realizing chain row On the basis of number is few, suspension work is realized, is solved the problems, such as by tension mechanism since suspended structure chain is not tight;Suspension is set It sets so that head stress is small, further protection head, while sundries is not fallen out in head, head maintenance is few, mitigate The working strength of staff improves the safety of complete equipment.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than limit it System, although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art should manage Solution: it still can be with the technical solution of the present invention is modified or equivalently replaced, and these are modified or equally replace Changing also cannot make modified technical solution be detached from the spirit and scope of the technical scheme of the present invention.

Claims (5)

1. a kind of single-stranded motor hoist of suspension, it is characterised in that: including saving machine in upper suspension centre mechanism, head, chain, attached wall Structure, tension mechanism and lower suspension centre mechanism, the upper suspension centre mechanism are fixedly connected with the upper hanging seat of climbing frame, the upper suspension centre mechanism Be fixedly connected with the head, be provided with lifting wheel in the head, the lower suspension centre mechanism include lower hook housing, load-bearing guide wheel with And universal joint, the load-bearing guide wheel are fixed in the lower hook housing, and the pin hole of permanent universal joint is offered below the lower hook housing, The universal joint is fixedly connected with hanging seat under climbing frame, and the chain bypasses the lifting wheel and the load-bearing guide wheel, the chain Both ends are connected by attached wall Zhong Jie mechanism.
2. a kind of single-stranded motor hoist of suspension according to claim 1, it is characterised in that: the upper suspension centre mechanism is silk Thick stick, the tension mechanism are pressure spring, are fixed with tension sensor on the head, the tension sensor is fixed with the lead screw Connection, the tension sensor are pin type tension sensor or hanger-plate type tension sensor, and the compression spring sleeve is set to the silk On thick stick.
3. a kind of single-stranded motor hoist of suspension according to claim 2, it is characterised in that: the lead screw passes through on climbing frame Hanging seat, the pressure spring are fixed on the climbing frame on hanging seat upper surface.
4. a kind of single-stranded motor hoist of suspension according to claim 1, it is characterised in that: the upper suspension centre mechanism is to hang Hook, the tension mechanism include turnbuckle and the tension spring that is connected with the turnbuckle, described tension mechanism one end and institute It states chain one end to be fixedly connected, the other end of the tension mechanism is fixedly connected with attached wall Zhong Jie mechanism.
5. a kind of single-stranded motor hoist of suspension according to claim 1, it is characterised in that: attached wall Zhong Jie mechanism is Section or attached wall Zhong Jie mechanism are made of the universal joint that section both ends in the attached wall are saved and be fixed in attached wall in attached wall, and two Universal joint is fixedly connected with the both ends of the chain respectively.
CN201920065916.3U 2019-01-15 2019-01-15 Hang single-stranded motor hoist Active CN209352490U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920065916.3U CN209352490U (en) 2019-01-15 2019-01-15 Hang single-stranded motor hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920065916.3U CN209352490U (en) 2019-01-15 2019-01-15 Hang single-stranded motor hoist

Publications (1)

Publication Number Publication Date
CN209352490U true CN209352490U (en) 2019-09-06

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Application Number Title Priority Date Filing Date
CN201920065916.3U Active CN209352490U (en) 2019-01-15 2019-01-15 Hang single-stranded motor hoist

Country Status (1)

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CN (1) CN209352490U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805088A (en) * 2019-11-12 2020-02-18 江苏徐工工程机械研究院有限公司 Underground continuous wall construction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805088A (en) * 2019-11-12 2020-02-18 江苏徐工工程机械研究院有限公司 Underground continuous wall construction device

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